Have a good shape, small volume density, thermal conductivity, both thermal insulation, sound-absorbing performance, corrosion resistance, chemical stability. Glass fiber sound-absorbing panels, referred to as glass wool or sound insulation cotton, glass wool is a category of glass fiber, is a man-made inorganic fiber. Glass wool is the melting of glass fiber, forming a cotton like material, the chemical composition of the glass, is an inorganic fiber.

Q:What are the differences in the quality and performance of domestic glass fiber cloth and imported fiberglass fabric?

Domestic glass fiber: it is made up of two layers of non-woven fabric and three layers of glass fiber. The layer is not clear and the filter layer is thick. It is not easy to break the water in the oil. The precision is generally 1 - 100 microns

Q:How much glass fiber cloth and how much epoxy resin does it take to make a square meter of fiberglass?

About 500 grams to about 800 grams.

Q:What's the difference between wall fabric and fiberglass fabric? Which is better for brushing before latex paint? Why?

Glass fiber cloth is made of plastic and other chemical fibers, suction wall performance is poor, more smooth, less pores, easy to fall,

Q:Magnesite material instability made sheds or greenhouse skeleton for a few years

Magnesite cement is gas cementing material, special environmental requirements, magnesite greenhouse scaffold has good water resistance, namely: in the long-term high temperature and humidity strength is not decreased; at the same time magnesite cement in magnesium chloride is harmful to the crops, so the firm can not back to the brine magnesite greenhouse bracket. Through scientific modification technology and reasonable production process, we have effectively solved these technical problems.

Q:Problems in making FRP models and models

The higher precision is the three-dimensional engraving machine, but this machine can generally do very limited volume, can not do big things. This engraving machine usually needs to be polished again after making the bottom mold

Q:When decorating, how can the waterproof of kitchen and toilet be checked and accepted?

When did the waterproof rinse again. The wall height shall not be less than 30 cm. The general construction waterproof when 30 cm rinse. His in the renovation process will be at least 1 meters waterproof... After drainage. Rinse test. A minimum of not less than 24 hours. Down to check whether the water seepage. Then rinse again

Q:Waterproof method of glass fiber cloth for toilet

The pipe is worn through the root of the floor to strengthen the water.

Q:What are the cracks between the brick wall and the beam column, the cracks between the planks and the cracks in the plasterboard?

Cracks in masonry and beams and columns can be nailed at the junction of steel mesh or glass fiber cloth, and then plastering;